mirror of
https://github.com/checkpoint-restore/criu.git
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88aaae3ace
Signed-off-by: Andrew Vagin <avagin@virtuozzo.com> Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
31 lines
740 B
Python
Executable file
31 lines
740 B
Python
Executable file
import os
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import tempfile, random
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def mount(src, dst, shared, private, slave):
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cmd = "mount"
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if shared:
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cmd += " --make-shared"
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if private:
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cmd += " --make-private"
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if slave:
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cmd += " --make-slave"
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if src:
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cmd += " --bind '%s' '%s'" % (src, dst)
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else:
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cmd += " -t tmpfs none '%s'" % (dst)
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print cmd
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ret = os.system(cmd)
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if ret:
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print "failed"
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root = tempfile.mkdtemp(prefix = "root.mount", dir = "/tmp")
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mount(None, root, 1, 0, 0)
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mounts = [root]
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for i in xrange(10):
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dstdir = random.choice(mounts)
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dst = tempfile.mkdtemp(prefix = "mount", dir = dstdir)
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src = random.choice(mounts + [None])
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mount(src, dst, random.randint(0,100) > 50, random.randint(0,100) > 90, random.randint(0,100) > 50)
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mounts.append(dst)
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